Sipnetic is a free VoIP softphone that enables seamless communication over the SIP protocol. While Sipnetic doesn’t offer its own VoIP service, it works with any standard-compliant SIP provider, making it an ideal choice for both personal and business use.
Important: Keep in mind that to use Sipnetic, you will need to already have an account with a SIP service provider, and you should have your server address, login, and password ready when setting it up.
Compatibility with SIP Providers and PBXs
Sipnetic supports all standards-compliant VoIP providers and PBXs, making it versatile and compatible with a wide range of telephony setups.
Support for 3G/4G and Wi-Fi Calling
Stay connected wherever you go with 3G/4G and Wi-Fi calling support. Sipnetic ensures that you can make clear calls even on mobile networks or public Wi-Fi, ensuring flexibility and convenience for users on the move.
High-Quality Audio
Sipnetic provides excellent audio quality with Wideband Opus codec, ensuring that your calls are crystal clear. It also supports several legacy codecs like G.722, G.711, G.729, and others, so you can maintain compatibility with a range of systems. Acoustic echo cancellation and automatic gain control further enhance call clarity.
Video Calls and Secure Messaging
Video calls are available via H.264 and VP8 codecs (Premium Feature), offering a smooth video chat experience. For those who prefer messaging, Sipnetic also provides Instant Messaging for both text and voice chat. Additionally, all communications are secured using TLS, SRTP, and ZRTP protocols for encrypted calls. End-to-end encryption is also available for text chat with OTRv3.
Advanced Features and Customization
Sipnetic offers numerous advanced telephony features, such as call waiting, call hold, attended transfer, DTMF digit sending, and voicemail message waiting indication. You can also integrate with system contacts and use a QR code for quick account configuration. The app features eight UI color themes, allowing users to customize the look of the app.
Privacy Focused
Sipnetic is committed to user privacy. There are no ads, no user tracking, and no personal data collection. The app supports multiple languages, including English, Dutch, French, German, Portuguese, Russian, and Ukrainian.
FAQs
1. How do you transfer calls on Sipnetic?
To transfer a call on Sipnetic, simply tap the Hold button during a call, and then select Call Transfer to start the second call.
2. Does Sipnetic offer its own VoIP service?
No, Sipnetic does not offer its own VoIP service. You will need to have an existing SIP account with a provider.
3. How do I configure Sipnetic?
Set up Sipnetic by entering your SIP provider’s server address, login, and password. You can also quickly configure your account by scanning a QR code.
4. What video call codecs are supported by Sipnetic?
Sipnetic supports video calls using H.264 and VP8 codecs, available as a Premium Feature.
5. Is Sipnetic available for all Android devices?
While Sipnetic is compatible with most Android devices, Android 7.0 or higher is recommended for optimal performance, especially for video calls.
Version History
v1.1.6—16 Apr, 2025
• Fixed auto start not working on Android 14+
• Added more VoIP providers to the list of supported providers
If you have feedback or issues, please email us at sipnetic@gmail.com
v1.1.5—14 Dec, 2024
• Added integration with Android system telephony
(enable it in Settings > Advanced)
• Improved support for Bluetooth devices
• Fixed some UI bugs
• Improved compatibility with VoIP providers
If you have feedback or issues, please email us at sipnetic@gmail.com
v1.1.4—13 Sep, 2024
• Fixed issue with microphone permission when app is running in the background
• Fixed some crashes
If you have feedback or issues, please email us at sipnetic@gmail.com
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